package com.ljx.NoteBody.common;

import lombok.Data;

import java.util.HashMap;
import java.util.Map;

@Data
public class R<T>{

    private Integer code; // 状态码 200和201
    private String msg; // 错误信息
    private T data; // 数据
    private Map map = new HashMap(); // 动态数据

    public static <T> R<T> success(T object){
        R<T> r = new R<T>();
        r.data = object;
        r.code = 200;
        return r;
    }

    public static <T> R<T> error(String msg){
        R<T> r = new R<T>();
        r.msg = msg;
        r.code = 201;
        return r;
    }

    public R<T> add(String key, Object value){
        this.map.put(key, value);
        return this;
    }


}
